Transaction not yet indexed

53b8xBrWpnHUwMPpvXrQHjPyAr7SwrY3Hmqa1xgSx3daRwCPRi4HUNZTv5HnwX48u5JPLyTahdnwdPi1MExsLGF9

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.